Improved skybox

3 files changed, 2 insertions, 24 deletions

diff --git a/assets/shaders/glsl100/skybox.fs b/assets/shaders/glsl100/skybox.fs
index 0ea6876..0861a7a 100644
--- a/assets/shaders/glsl100/skybox.fs
+++ b/assets/shaders/glsl100/skybox.fs
@@ -7,25 +7,14 @@ varying vec3 fragPosition;
 
 // Input uniform values
 uniform samplerCube environmentMap;
-uniform bool vflipped;
-uniform bool doGamma;
 
 void main()
 {
     // Fetch color from texture map
-    vec4 texelColor = vec4(0.0);
-
-    if (vflipped) texelColor = textureCube(environmentMap, vec3(fragPosition.x, -fragPosition.y, fragPosition.z));
-    else texelColor = textureCube(environmentMap, fragPosition);
+    vec4 texelColor = textureCube(environmentMap, fragPosition);
 
     vec3 color = vec3(texelColor.x, texelColor.y, texelColor.z);
 
-    if (doGamma) // Apply gamma correction
-    {
-        color = color/(color + vec3(1.0));
-        color = pow(color, vec3(1.0/2.2));
-    }
-
     // Calculate final fragment color
     gl_FragColor = vec4(color, 1.0);
 }
diff --git a/assets/shaders/glsl330/skybox.fs b/assets/shaders/glsl330/skybox.fs
index d71fef0..cb64db0 100644
--- a/assets/shaders/glsl330/skybox.fs
+++ b/assets/shaders/glsl330/skybox.fs
@@ -5,8 +5,6 @@ in vec3 fragPosition;
 
 // Input uniform values
 uniform samplerCube environmentMap;
-uniform bool vflipped;
-uniform bool doGamma;
 
 // Output fragment color
 out vec4 finalColor;
@@ -14,16 +12,7 @@ out vec4 finalColor;
 void main()
 {
     // Fetch color from texture map
-    vec3 color = vec3(0.0);
-
-    if (vflipped) color = texture(environmentMap, vec3(fragPosition.x, -fragPosition.y, fragPosition.z)).rgb;
-    else color = texture(environmentMap, fragPosition).rgb;
-
-    if (doGamma)// Apply gamma correction
-    {
-        color = color/(color + vec3(1.0));
-        color = pow(color, vec3(1.0/2.2));
-    }
+    vec3 color = texture(environmentMap, fragPosition).rgb;
 
     // Calculate final fragment color
     finalColor = vec4(color, 1.0);
diff --git a/assets/skybox.png b/assets/skybox.png
index 36a79b2..6bc64c2 100644
--- a/assets/skybox.png
+++ b/assets/skybox.png